.operation,.operation a{
  width: 100%;
  display: block;
}
.download{
  color: rgba(39, 48, 165, 0.65);
  margin-top: 4px; 
}
.CodeEditor{
  position: absolute;
  top: 0px;
  bottom: 0px;
  left: 0px;
  right: 0px;
}
.ace_editor{
  position: initial!important;
}
.ace_scroller{
  z-index: 999;
}
.hide{
  display: none
}
.hidden{
  overflow: hidden;
}